thanks for the replys guys my current cpu is an a10 6800k but pretty soon a 4790k
i was thinking either corsair or noctua since there the best at cooling cpus
If you are looking at something cheap the coolermaster hyper 212x is good for the money. Otherwise I would go for the noctua nh-D15 if you can fit it in your case (its pretty huge).
If you find the noctua ugly and you care about looks, take a look at the Be Quiet! Dark Rock Pro 3. It offers similar performance but (IMO) looks way better. Of course don't PC parts for the looks but it's a good cooler